1420003648

素因数分解:

$2^6\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2459}}^1$

素因数の和:3767

約数の個数: 56

約数和(自身を含む): 3224174400

約数和(自身を除く): 1804170752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1289, 2459, 2578, 4918, 5156, 9023, 9836, 10312, 17213, 18046, 19672, 20624, 34426, 36092, 39344, 41248, 68852, 72184, 78688, 82496, 137704, 144368, 157376, 275408, 288736, 550816, 577472, 1101632, 3169651, 6339302, 12678604, 22187557, 25357208, 44375114, 50714416, 88750228, 101428832, 177500456, 202857664, 355000912, 710001824, 1420003648]

約数ペア:

[(1, 1420003648), (2, 710001824), (4, 355000912), (7, 202857664), (8, 177500456), (14, 101428832), (16, 88750228), (28, 50714416), (32, 44375114), (56, 25357208), (64, 22187557), (112, 12678604), (224, 6339302), (448, 3169651), (1289, 1101632), (2459, 577472), (2578, 550816), (4918, 288736), (5156, 275408), (9023, 157376), (9836, 144368), (10312, 137704), (17213, 82496), (18046, 78688), (19672, 72184), (20624, 68852), (34426, 41248), (36092, 39344)]