42430912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 90799920

約数和(自身を除く): 48369008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 472, 544, 661, 944, 1003, 1088, 1322, 1888, 2006, 2644, 3776, 4012, 5288, 8024, 10576, 11237, 16048, 21152, 22474, 32096, 38999, 42304, 44948, 64192, 77998, 89896, 155996, 179792, 311992, 359584, 623984, 662983, 719168, 1247968, 1325966, 2495936, 2651932, 5303864, 10607728, 21215456, 42430912]

約数ペア:

[(1, 42430912), (2, 21215456), (4, 10607728), (8, 5303864), (16, 2651932), (17, 2495936), (32, 1325966), (34, 1247968), (59, 719168), (64, 662983), (68, 623984), (118, 359584), (136, 311992), (236, 179792), (272, 155996), (472, 89896), (544, 77998), (661, 64192), (944, 44948), (1003, 42304), (1088, 38999), (1322, 32096), (1888, 22474), (2006, 21152), (2644, 16048), (3776, 11237), (4012, 10576), (5288, 8024)]