4256912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 9637776

約数和(自身を除く): 5380864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 67, 76, 88, 134, 152, 176, 209, 268, 304, 361, 418, 536, 722, 737, 836, 1072, 1273, 1444, 1474, 1672, 2546, 2888, 2948, 3344, 3971, 5092, 5776, 5896, 7942, 10184, 11792, 14003, 15884, 20368, 24187, 28006, 31768, 48374, 56012, 63536, 96748, 112024, 193496, 224048, 266057, 386992, 532114, 1064228, 2128456, 4256912]

約数ペア:

[(1, 4256912), (2, 2128456), (4, 1064228), (8, 532114), (11, 386992), (16, 266057), (19, 224048), (22, 193496), (38, 112024), (44, 96748), (67, 63536), (76, 56012), (88, 48374), (134, 31768), (152, 28006), (176, 24187), (209, 20368), (268, 15884), (304, 14003), (361, 11792), (418, 10184), (536, 7942), (722, 5896), (737, 5776), (836, 5092), (1072, 3971), (1273, 3344), (1444, 2948), (1474, 2888), (1672, 2546)]