2813928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 5048472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 311, 312, 348, 377, 622, 696, 754, 933, 1131, 1244, 1508, 1866, 2262, 2488, 3016, 3732, 4043, 4524, 7464, 8086, 9019, 9048, 12129, 16172, 18038, 24258, 27057, 32344, 36076, 48516, 54114, 72152, 97032, 108228, 117247, 216456, 234494, 351741, 468988, 703482, 937976, 1406964, 2813928]

約数ペア:

[(1, 2813928), (2, 1406964), (3, 937976), (4, 703482), (6, 468988), (8, 351741), (12, 234494), (13, 216456), (24, 117247), (26, 108228), (29, 97032), (39, 72152), (52, 54114), (58, 48516), (78, 36076), (87, 32344), (104, 27057), (116, 24258), (156, 18038), (174, 16172), (232, 12129), (311, 9048), (312, 9019), (348, 8086), (377, 7464), (622, 4524), (696, 4043), (754, 3732), (933, 3016), (1131, 2488), (1244, 2262), (1508, 1866)]