8508019408

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{7457}}^1$

素因数の和:7700

約数の個数: 80

約数和(自身を含む): 19265266944

約数和(自身を除く): 10757247536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 167, 244, 334, 427, 488, 668, 854, 976, 1169, 1336, 1708, 2338, 2672, 3416, 4676, 6832, 7457, 9352, 10187, 14914, 18704, 20374, 29828, 40748, 52199, 59656, 71309, 81496, 104398, 119312, 142618, 162992, 208796, 285236, 417592, 454877, 570472, 835184, 909754, 1140944, 1245319, 1819508, 2490638, 3184139, 3639016, 4981276, 6368278, 7278032, 8717233, 9962552, 12736556, 17434466, 19925104, 25473112, 34868932, 50946224, 69737864, 75964459, 139475728, 151928918, 303857836, 531751213, 607715672, 1063502426, 1215431344, 2127004852, 4254009704, 8508019408]

約数ペア:

[(1, 8508019408), (2, 4254009704), (4, 2127004852), (7, 1215431344), (8, 1063502426), (14, 607715672), (16, 531751213), (28, 303857836), (56, 151928918), (61, 139475728), (112, 75964459), (122, 69737864), (167, 50946224), (244, 34868932), (334, 25473112), (427, 19925104), (488, 17434466), (668, 12736556), (854, 9962552), (976, 8717233), (1169, 7278032), (1336, 6368278), (1708, 4981276), (2338, 3639016), (2672, 3184139), (3416, 2490638), (4676, 1819508), (6832, 1245319), (7457, 1140944), (9352, 909754), (10187, 835184), (14914, 570472), (18704, 454877), (20374, 417592), (29828, 285236), (40748, 208796), (52199, 162992), (59656, 142618), (71309, 119312), (81496, 104398)]