26649472

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 57907440

約数和(自身を除く): 31257968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 331, 544, 592, 629, 662, 1088, 1184, 1258, 1324, 2176, 2368, 2516, 2648, 4736, 5032, 5296, 5627, 10064, 10592, 11254, 12247, 20128, 21184, 22508, 24494, 40256, 42368, 45016, 48988, 80512, 90032, 97976, 180064, 195952, 208199, 360128, 391904, 416398, 720256, 783808, 832796, 1567616, 1665592, 3331184, 6662368, 13324736, 26649472]

約数ペア:

[(1, 26649472), (2, 13324736), (4, 6662368), (8, 3331184), (16, 1665592), (17, 1567616), (32, 832796), (34, 783808), (37, 720256), (64, 416398), (68, 391904), (74, 360128), (128, 208199), (136, 195952), (148, 180064), (272, 97976), (296, 90032), (331, 80512), (544, 48988), (592, 45016), (629, 42368), (662, 40256), (1088, 24494), (1184, 22508), (1258, 21184), (1324, 20128), (2176, 12247), (2368, 11254), (2516, 10592), (2648, 10064), (4736, 5627), (5032, 5296)]