672650768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{22811}}^1$

素因数の和:22935

約数の個数: 40

約数和(自身を含む): 1386057120

約数和(自身を除く): 713406352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7372, 14744, 22811, 29488, 45622, 91244, 182488, 364976, 433409, 866818, 1733636, 2212667, 3467272, 4425334, 6934544, 8850668, 17701336, 35402672, 42040673, 84081346, 168162692, 336325384, 672650768]

約数ペア:

[(1, 672650768), (2, 336325384), (4, 168162692), (8, 84081346), (16, 42040673), (19, 35402672), (38, 17701336), (76, 8850668), (97, 6934544), (152, 4425334), (194, 3467272), (304, 2212667), (388, 1733636), (776, 866818), (1552, 433409), (1843, 364976), (3686, 182488), (7372, 91244), (14744, 45622), (22811, 29488)]