74714536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37811}}^1$

素因数の和:37849

約数の個数: 32

約数和(自身を含む): 158810400

約数和(自身を除く): 84095864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37811, 75622, 151244, 302488, 491543, 718409, 983086, 1436818, 1966172, 2873636, 3932344, 5747272, 9339317, 18678634, 37357268, 74714536]

約数ペア:

[(1, 74714536), (2, 37357268), (4, 18678634), (8, 9339317), (13, 5747272), (19, 3932344), (26, 2873636), (38, 1966172), (52, 1436818), (76, 983086), (104, 718409), (152, 491543), (247, 302488), (494, 151244), (988, 75622), (1976, 37811)]