72726272

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 54

約数和(自身を含む): 154366968

約数和(自身を除く): 81640696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 983, 1088, 1156, 1966, 2176, 2312, 3932, 4352, 4624, 7864, 9248, 15728, 16711, 18496, 31456, 33422, 36992, 62912, 66844, 73984, 125824, 133688, 251648, 267376, 284087, 534752, 568174, 1069504, 1136348, 2139008, 2272696, 4278016, 4545392, 9090784, 18181568, 36363136, 72726272]

約数ペア:

[(1, 72726272), (2, 36363136), (4, 18181568), (8, 9090784), (16, 4545392), (17, 4278016), (32, 2272696), (34, 2139008), (64, 1136348), (68, 1069504), (128, 568174), (136, 534752), (256, 284087), (272, 267376), (289, 251648), (544, 133688), (578, 125824), (983, 73984), (1088, 66844), (1156, 62912), (1966, 36992), (2176, 33422), (2312, 31456), (3932, 18496), (4352, 16711), (4624, 15728), (7864, 9248)]