9109984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 19686240

約数和(自身を除く): 10576256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 359, 416, 488, 718, 793, 976, 1436, 1586, 1952, 2872, 3172, 4667, 5744, 6344, 9334, 11488, 12688, 18668, 21899, 25376, 37336, 43798, 74672, 87596, 149344, 175192, 284687, 350384, 569374, 700768, 1138748, 2277496, 4554992, 9109984]

約数ペア:

[(1, 9109984), (2, 4554992), (4, 2277496), (8, 1138748), (13, 700768), (16, 569374), (26, 350384), (32, 284687), (52, 175192), (61, 149344), (104, 87596), (122, 74672), (208, 43798), (244, 37336), (359, 25376), (416, 21899), (488, 18668), (718, 12688), (793, 11488), (976, 9334), (1436, 6344), (1586, 5744), (1952, 4667), (2872, 3172)]