42135044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 92424192

約数和(自身を除く): 50289148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 127, 164, 238, 254, 287, 289, 476, 508, 574, 578, 697, 889, 1148, 1156, 1394, 1778, 2023, 2159, 2788, 3556, 4046, 4318, 4879, 5207, 8092, 8636, 9758, 10414, 11849, 15113, 19516, 20828, 23698, 30226, 36449, 36703, 47396, 60452, 72898, 73406, 82943, 88519, 145796, 146812, 165886, 177038, 256921, 331772, 354076, 513842, 619633, 1027684, 1239266, 1504823, 2478532, 3009646, 6019292, 10533761, 21067522, 42135044]

約数ペア:

[(1, 42135044), (2, 21067522), (4, 10533761), (7, 6019292), (14, 3009646), (17, 2478532), (28, 1504823), (34, 1239266), (41, 1027684), (68, 619633), (82, 513842), (119, 354076), (127, 331772), (164, 256921), (238, 177038), (254, 165886), (287, 146812), (289, 145796), (476, 88519), (508, 82943), (574, 73406), (578, 72898), (697, 60452), (889, 47396), (1148, 36703), (1156, 36449), (1394, 30226), (1778, 23698), (2023, 20828), (2159, 19516), (2788, 15113), (3556, 11849), (4046, 10414), (4318, 9758), (4879, 8636), (5207, 8092)]