28925448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 76728000

約数和(自身を除く): 47802552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 229, 277, 456, 458, 554, 687, 831, 916, 1108, 1374, 1662, 1832, 2216, 2748, 3324, 4351, 5263, 5496, 6648, 8702, 10526, 13053, 15789, 17404, 21052, 26106, 31578, 34808, 42104, 52212, 63156, 63433, 104424, 126312, 126866, 190299, 253732, 380598, 507464, 761196, 1205227, 1522392, 2410454, 3615681, 4820908, 7231362, 9641816, 14462724, 28925448]

約数ペア:

[(1, 28925448), (2, 14462724), (3, 9641816), (4, 7231362), (6, 4820908), (8, 3615681), (12, 2410454), (19, 1522392), (24, 1205227), (38, 761196), (57, 507464), (76, 380598), (114, 253732), (152, 190299), (228, 126866), (229, 126312), (277, 104424), (456, 63433), (458, 63156), (554, 52212), (687, 42104), (831, 34808), (916, 31578), (1108, 26106), (1374, 21052), (1662, 17404), (1832, 15789), (2216, 13053), (2748, 10526), (3324, 8702), (4351, 6648), (5263, 5496)]