28617648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31379}}^1$

素因数の和:31409

約数の個数: 40

約数和(自身を含む): 77822400

約数和(自身を除く): 49204752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31379, 62758, 94137, 125516, 188274, 251032, 376548, 502064, 596201, 753096, 1192402, 1506192, 1788603, 2384804, 3577206, 4769608, 7154412, 9539216, 14308824, 28617648]

約数ペア:

[(1, 28617648), (2, 14308824), (3, 9539216), (4, 7154412), (6, 4769608), (8, 3577206), (12, 2384804), (16, 1788603), (19, 1506192), (24, 1192402), (38, 753096), (48, 596201), (57, 502064), (76, 376548), (114, 251032), (152, 188274), (228, 125516), (304, 94137), (456, 62758), (912, 31379)]