39728804562

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1559}}^1\times {\mathrm{16273}}^1$

素因数の和:17872

約数の個数: 64

約数和(自身を含む): 91394784000

約数和(自身を除く): 51665979438

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1559, 1566, 3118, 4677, 9354, 14031, 16273, 28062, 32546, 42093, 45211, 48819, 84186, 90422, 97638, 135633, 146457, 271266, 292914, 406899, 439371, 471917, 813798, 878742, 943834, 1220697, 1415751, 2441394, 2831502, 4247253, 8494506, 12741759, 25369607, 25483518, 50739214, 76108821, 152217642, 228326463, 456652926, 684979389, 735718603, 1369958778, 1471437206, 2207155809, 4414311618, 6621467427, 13242934854, 19864402281, 39728804562]

約数ペア:

[(1, 39728804562), (2, 19864402281), (3, 13242934854), (6, 6621467427), (9, 4414311618), (18, 2207155809), (27, 1471437206), (29, 1369958778), (54, 735718603), (58, 684979389), (87, 456652926), (174, 228326463), (261, 152217642), (522, 76108821), (783, 50739214), (1559, 25483518), (1566, 25369607), (3118, 12741759), (4677, 8494506), (9354, 4247253), (14031, 2831502), (16273, 2441394), (28062, 1415751), (32546, 1220697), (42093, 943834), (45211, 878742), (48819, 813798), (84186, 471917), (90422, 439371), (97638, 406899), (135633, 292914), (146457, 271266)]