40706224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 49288016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 107, 118, 124, 208, 214, 236, 248, 403, 428, 472, 496, 767, 806, 856, 944, 1391, 1534, 1612, 1712, 1829, 2782, 3068, 3224, 3317, 3658, 5564, 6136, 6313, 6448, 6634, 7316, 11128, 12272, 12626, 13268, 14632, 22256, 23777, 25252, 26536, 29264, 43121, 47554, 50504, 53072, 82069, 86242, 95108, 101008, 164138, 172484, 190216, 195703, 328276, 344968, 380432, 391406, 656552, 689936, 782812, 1313104, 1565624, 2544139, 3131248, 5088278, 10176556, 20353112, 40706224]

約数ペア:

[(1, 40706224), (2, 20353112), (4, 10176556), (8, 5088278), (13, 3131248), (16, 2544139), (26, 1565624), (31, 1313104), (52, 782812), (59, 689936), (62, 656552), (104, 391406), (107, 380432), (118, 344968), (124, 328276), (208, 195703), (214, 190216), (236, 172484), (248, 164138), (403, 101008), (428, 95108), (472, 86242), (496, 82069), (767, 53072), (806, 50504), (856, 47554), (944, 43121), (1391, 29264), (1534, 26536), (1612, 25252), (1712, 23777), (1829, 22256), (2782, 14632), (3068, 13268), (3224, 12626), (3317, 12272), (3658, 11128), (5564, 7316), (6136, 6634), (6313, 6448)]