15707625488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{37003}}^1$

素因数の和:37671

約数の個数: 40

約数和(自身を含む): 31192595808

約数和(自身を除く): 15484970320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 617, 688, 1234, 2468, 4936, 9872, 26531, 37003, 53062, 74006, 106124, 148012, 212248, 296024, 424496, 592048, 1591129, 3182258, 6364516, 12729032, 22830851, 25458064, 45661702, 91323404, 182646808, 365293616, 981726593, 1963453186, 3926906372, 7853812744, 15707625488]

約数ペア:

[(1, 15707625488), (2, 7853812744), (4, 3926906372), (8, 1963453186), (16, 981726593), (43, 365293616), (86, 182646808), (172, 91323404), (344, 45661702), (617, 25458064), (688, 22830851), (1234, 12729032), (2468, 6364516), (4936, 3182258), (9872, 1591129), (26531, 592048), (37003, 424496), (53062, 296024), (74006, 212248), (106124, 148012)]