11868444416

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43207}}^1$

素因数の和:43289

約数の個数: 72

約数和(自身を含む): 25170388320

約数和(自身を除く): 13301943904

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 256, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 3712, 4292, 4736, 7424, 8584, 9472, 17168, 34336, 43207, 68672, 86414, 137344, 172828, 274688, 345656, 691312, 1253003, 1382624, 1598659, 2506006, 2765248, 3197318, 5012012, 5530496, 6394636, 10024024, 11060992, 12789272, 20048048, 25578544, 40096096, 46361111, 51157088, 80192192, 92722222, 102314176, 160384384, 185444444, 204628352, 320768768, 370888888, 409256704, 741777776, 1483555552, 2967111104, 5934222208, 11868444416]

約数ペア:

[(1, 11868444416), (2, 5934222208), (4, 2967111104), (8, 1483555552), (16, 741777776), (29, 409256704), (32, 370888888), (37, 320768768), (58, 204628352), (64, 185444444), (74, 160384384), (116, 102314176), (128, 92722222), (148, 80192192), (232, 51157088), (256, 46361111), (296, 40096096), (464, 25578544), (592, 20048048), (928, 12789272), (1073, 11060992), (1184, 10024024), (1856, 6394636), (2146, 5530496), (2368, 5012012), (3712, 3197318), (4292, 2765248), (4736, 2506006), (7424, 1598659), (8584, 1382624), (9472, 1253003), (17168, 691312), (34336, 345656), (43207, 274688), (68672, 172828), (86414, 137344)]