28961088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 84831936

約数和(自身を除く): 55870848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 283, 312, 328, 416, 492, 533, 566, 624, 656, 832, 849, 984, 1066, 1132, 1248, 1312, 1599, 1698, 1968, 2132, 2264, 2496, 2624, 3198, 3396, 3679, 3936, 4264, 4528, 6396, 6792, 7358, 7872, 8528, 9056, 11037, 11603, 12792, 13584, 14716, 17056, 18112, 22074, 23206, 25584, 27168, 29432, 34112, 34809, 44148, 46412, 51168, 54336, 58864, 69618, 88296, 92824, 102336, 117728, 139236, 150839, 176592, 185648, 235456, 278472, 301678, 353184, 371296, 452517, 556944, 603356, 706368, 742592, 905034, 1113888, 1206712, 1810068, 2227776, 2413424, 3620136, 4826848, 7240272, 9653696, 14480544, 28961088]

約数ペア:

[(1, 28961088), (2, 14480544), (3, 9653696), (4, 7240272), (6, 4826848), (8, 3620136), (12, 2413424), (13, 2227776), (16, 1810068), (24, 1206712), (26, 1113888), (32, 905034), (39, 742592), (41, 706368), (48, 603356), (52, 556944), (64, 452517), (78, 371296), (82, 353184), (96, 301678), (104, 278472), (123, 235456), (156, 185648), (164, 176592), (192, 150839), (208, 139236), (246, 117728), (283, 102336), (312, 92824), (328, 88296), (416, 69618), (492, 58864), (533, 54336), (566, 51168), (624, 46412), (656, 44148), (832, 34809), (849, 34112), (984, 29432), (1066, 27168), (1132, 25584), (1248, 23206), (1312, 22074), (1599, 18112), (1698, 17056), (1968, 14716), (2132, 13584), (2264, 12792), (2496, 11603), (2624, 11037), (3198, 9056), (3396, 8528), (3679, 7872), (3936, 7358), (4264, 6792), (4528, 6396)]