42161224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 97234560

約数和(自身を除く): 55073336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 661, 938, 952, 1139, 1322, 1876, 2278, 2644, 3752, 4556, 4627, 5288, 7973, 9112, 9254, 11237, 15946, 18508, 22474, 31892, 37016, 44287, 44948, 63784, 78659, 88574, 89896, 157318, 177148, 310009, 314636, 354296, 620018, 629272, 752879, 1240036, 1505758, 2480072, 3011516, 5270153, 6023032, 10540306, 21080612, 42161224]

約数ペア:

[(1, 42161224), (2, 21080612), (4, 10540306), (7, 6023032), (8, 5270153), (14, 3011516), (17, 2480072), (28, 1505758), (34, 1240036), (56, 752879), (67, 629272), (68, 620018), (119, 354296), (134, 314636), (136, 310009), (238, 177148), (268, 157318), (469, 89896), (476, 88574), (536, 78659), (661, 63784), (938, 44948), (952, 44287), (1139, 37016), (1322, 31892), (1876, 22474), (2278, 18508), (2644, 15946), (3752, 11237), (4556, 9254), (4627, 9112), (5288, 7973)]