15353464

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 34165800

約数和(自身を除く): 18812336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 739, 742, 1478, 1484, 2597, 2956, 2968, 5173, 5194, 5912, 10346, 10388, 20692, 20776, 36211, 39167, 41384, 72422, 78334, 144844, 156668, 274169, 289688, 313336, 548338, 1096676, 1919183, 2193352, 3838366, 7676732, 15353464]

約数ペア:

[(1, 15353464), (2, 7676732), (4, 3838366), (7, 2193352), (8, 1919183), (14, 1096676), (28, 548338), (49, 313336), (53, 289688), (56, 274169), (98, 156668), (106, 144844), (196, 78334), (212, 72422), (371, 41384), (392, 39167), (424, 36211), (739, 20776), (742, 20692), (1478, 10388), (1484, 10346), (2597, 5912), (2956, 5194), (2968, 5173)]