15694817536

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{19469}}^1$

素因数の和:19599

約数の個数: 72

約数和(自身を含む): 32474090880

約数和(自身を除く): 16779273344

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 128, 134, 188, 256, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 4288, 6016, 6298, 8576, 12032, 12596, 17152, 19469, 25192, 38938, 50384, 77876, 100768, 155752, 201536, 311504, 403072, 623008, 806144, 915043, 1246016, 1304423, 1830086, 2492032, 2608846, 3660172, 4984064, 5217692, 7320344, 10435384, 14640688, 20870768, 29281376, 41741536, 58562752, 61307881, 83483072, 117125504, 122615762, 166966144, 234251008, 245231524, 333932288, 490463048, 980926096, 1961852192, 3923704384, 7847408768, 15694817536]

約数ペア:

[(1, 15694817536), (2, 7847408768), (4, 3923704384), (8, 1961852192), (16, 980926096), (32, 490463048), (47, 333932288), (64, 245231524), (67, 234251008), (94, 166966144), (128, 122615762), (134, 117125504), (188, 83483072), (256, 61307881), (268, 58562752), (376, 41741536), (536, 29281376), (752, 20870768), (1072, 14640688), (1504, 10435384), (2144, 7320344), (3008, 5217692), (3149, 4984064), (4288, 3660172), (6016, 2608846), (6298, 2492032), (8576, 1830086), (12032, 1304423), (12596, 1246016), (17152, 915043), (19469, 806144), (25192, 623008), (38938, 403072), (50384, 311504), (77876, 201536), (100768, 155752)]