28741944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 91054080

約数和(自身を除く): 62312136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 151, 154, 168, 206, 231, 264, 302, 308, 309, 412, 453, 462, 604, 616, 618, 721, 824, 906, 924, 1057, 1133, 1208, 1236, 1442, 1661, 1812, 1848, 2114, 2163, 2266, 2472, 2884, 3171, 3322, 3399, 3624, 4228, 4326, 4532, 4983, 5768, 6342, 6644, 6798, 7931, 8456, 8652, 9064, 9966, 11627, 12684, 13288, 13596, 15553, 15862, 17304, 19932, 23254, 23793, 25368, 27192, 31106, 31724, 34881, 39864, 46508, 46659, 47586, 62212, 63448, 69762, 93016, 93318, 95172, 108871, 124424, 139524, 171083, 186636, 190344, 217742, 279048, 326613, 342166, 373272, 435484, 513249, 653226, 684332, 870968, 1026498, 1197581, 1306452, 1368664, 2052996, 2395162, 2612904, 3592743, 4105992, 4790324, 7185486, 9580648, 14370972, 28741944]

約数ペア:

[(1, 28741944), (2, 14370972), (3, 9580648), (4, 7185486), (6, 4790324), (7, 4105992), (8, 3592743), (11, 2612904), (12, 2395162), (14, 2052996), (21, 1368664), (22, 1306452), (24, 1197581), (28, 1026498), (33, 870968), (42, 684332), (44, 653226), (56, 513249), (66, 435484), (77, 373272), (84, 342166), (88, 326613), (103, 279048), (132, 217742), (151, 190344), (154, 186636), (168, 171083), (206, 139524), (231, 124424), (264, 108871), (302, 95172), (308, 93318), (309, 93016), (412, 69762), (453, 63448), (462, 62212), (604, 47586), (616, 46659), (618, 46508), (721, 39864), (824, 34881), (906, 31724), (924, 31106), (1057, 27192), (1133, 25368), (1208, 23793), (1236, 23254), (1442, 19932), (1661, 17304), (1812, 15862), (1848, 15553), (2114, 13596), (2163, 13288), (2266, 12684), (2472, 11627), (2884, 9966), (3171, 9064), (3322, 8652), (3399, 8456), (3624, 7931), (4228, 6798), (4326, 6644), (4532, 6342), (4983, 5768)]