61623172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16691}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 117778752

約数和(自身を除く): 56155580

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 16691, 33382, 66764, 216983, 433966, 867932, 1185061, 2370122, 4740244, 15405793, 30811586, 61623172]

約数ペア:

[(1, 61623172), (2, 30811586), (4, 15405793), (13, 4740244), (26, 2370122), (52, 1185061), (71, 867932), (142, 433966), (284, 216983), (923, 66764), (1846, 33382), (3692, 16691)]