29940984944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4643453}}^1$

素因数の和:4643505

約数の個数: 40

約数和(自身を含む): 64488289152

約数和(自身を除く): 34547304208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 4643453, 9286906, 18573812, 37147624, 60364889, 74295248, 120729778, 143947043, 241459556, 287894086, 482919112, 575788172, 965838224, 1151576344, 1871311559, 2303152688, 3742623118, 7485246236, 14970492472, 29940984944]

約数ペア:

[(1, 29940984944), (2, 14970492472), (4, 7485246236), (8, 3742623118), (13, 2303152688), (16, 1871311559), (26, 1151576344), (31, 965838224), (52, 575788172), (62, 482919112), (104, 287894086), (124, 241459556), (208, 143947043), (248, 120729778), (403, 74295248), (496, 60364889), (806, 37147624), (1612, 18573812), (3224, 9286906), (6448, 4643453)]