848707328

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 1950809952

約数和(自身を除く): 1102102624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 548, 896, 959, 1096, 1792, 1918, 2192, 3457, 3836, 4384, 6914, 7672, 8768, 13828, 15344, 17536, 24199, 27656, 30688, 35072, 48398, 55312, 61376, 96796, 110624, 122752, 193592, 221248, 245504, 387184, 442496, 473609, 774368, 884992, 947218, 1548736, 1894436, 3097472, 3315263, 3788872, 6194944, 6630526, 7577744, 13261052, 15155488, 26522104, 30310976, 53044208, 60621952, 106088416, 121243904, 212176832, 424353664, 848707328]

約数ペア:

[(1, 848707328), (2, 424353664), (4, 212176832), (7, 121243904), (8, 106088416), (14, 60621952), (16, 53044208), (28, 30310976), (32, 26522104), (56, 15155488), (64, 13261052), (112, 7577744), (128, 6630526), (137, 6194944), (224, 3788872), (256, 3315263), (274, 3097472), (448, 1894436), (548, 1548736), (896, 947218), (959, 884992), (1096, 774368), (1792, 473609), (1918, 442496), (2192, 387184), (3457, 245504), (3836, 221248), (4384, 193592), (6914, 122752), (7672, 110624), (8768, 96796), (13828, 61376), (15344, 55312), (17536, 48398), (24199, 35072), (27656, 30688)]