40865189344

素因数分解:

$2^5\times 7^2\times {\mathrm{521}}^1\times {\mathrm{50023}}^1$

素因数の和:50568

約数の個数: 72

約数和(自身を含む): 93770088048

約数和(自身を除く): 52904898704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 521, 784, 1042, 1568, 2084, 3647, 4168, 7294, 8336, 14588, 16672, 25529, 29176, 50023, 51058, 58352, 100046, 102116, 116704, 200092, 204232, 350161, 400184, 408464, 700322, 800368, 816928, 1400644, 1600736, 2451127, 2801288, 4902254, 5602576, 9804508, 11205152, 19609016, 26061983, 39218032, 52123966, 78436064, 104247932, 182433881, 208495864, 364867762, 416991728, 729735524, 833983456, 1277037167, 1459471048, 2554074334, 2918942096, 5108148668, 5837884192, 10216297336, 20432594672, 40865189344]

約数ペア:

[(1, 40865189344), (2, 20432594672), (4, 10216297336), (7, 5837884192), (8, 5108148668), (14, 2918942096), (16, 2554074334), (28, 1459471048), (32, 1277037167), (49, 833983456), (56, 729735524), (98, 416991728), (112, 364867762), (196, 208495864), (224, 182433881), (392, 104247932), (521, 78436064), (784, 52123966), (1042, 39218032), (1568, 26061983), (2084, 19609016), (3647, 11205152), (4168, 9804508), (7294, 5602576), (8336, 4902254), (14588, 2801288), (16672, 2451127), (25529, 1600736), (29176, 1400644), (50023, 816928), (51058, 800368), (58352, 700322), (100046, 408464), (102116, 400184), (116704, 350161), (200092, 204232)]