7450128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 25147200

約数和(自身を除く): 17697072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 389, 399, 456, 504, 532, 684, 778, 798, 912, 1008, 1064, 1167, 1197, 1368, 1556, 1596, 2128, 2334, 2394, 2723, 2736, 3112, 3192, 3501, 4668, 4788, 5446, 6224, 6384, 7002, 7391, 8169, 9336, 9576, 10892, 14004, 14782, 16338, 18672, 19152, 21784, 22173, 24507, 28008, 29564, 32676, 43568, 44346, 49014, 51737, 56016, 59128, 65352, 66519, 88692, 98028, 103474, 118256, 130704, 133038, 155211, 177384, 196056, 206948, 266076, 310422, 354768, 392112, 413896, 465633, 532152, 620844, 827792, 931266, 1064304, 1241688, 1862532, 2483376, 3725064, 7450128]

約数ペア:

[(1, 7450128), (2, 3725064), (3, 2483376), (4, 1862532), (6, 1241688), (7, 1064304), (8, 931266), (9, 827792), (12, 620844), (14, 532152), (16, 465633), (18, 413896), (19, 392112), (21, 354768), (24, 310422), (28, 266076), (36, 206948), (38, 196056), (42, 177384), (48, 155211), (56, 133038), (57, 130704), (63, 118256), (72, 103474), (76, 98028), (84, 88692), (112, 66519), (114, 65352), (126, 59128), (133, 56016), (144, 51737), (152, 49014), (168, 44346), (171, 43568), (228, 32676), (252, 29564), (266, 28008), (304, 24507), (336, 22173), (342, 21784), (389, 19152), (399, 18672), (456, 16338), (504, 14782), (532, 14004), (684, 10892), (778, 9576), (798, 9336), (912, 8169), (1008, 7391), (1064, 7002), (1167, 6384), (1197, 6224), (1368, 5446), (1556, 4788), (1596, 4668), (2128, 3501), (2334, 3192), (2394, 3112), (2723, 2736)]