27730144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 31540256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 349, 382, 416, 698, 764, 1396, 1528, 2483, 2792, 3056, 4537, 4966, 5584, 6112, 9074, 9932, 11168, 18148, 19864, 36296, 39728, 66659, 72592, 79456, 133318, 145184, 266636, 533272, 866567, 1066544, 1733134, 2133088, 3466268, 6932536, 13865072, 27730144]

約数ペア:

[(1, 27730144), (2, 13865072), (4, 6932536), (8, 3466268), (13, 2133088), (16, 1733134), (26, 1066544), (32, 866567), (52, 533272), (104, 266636), (191, 145184), (208, 133318), (349, 79456), (382, 72592), (416, 66659), (698, 39728), (764, 36296), (1396, 19864), (1528, 18148), (2483, 11168), (2792, 9932), (3056, 9074), (4537, 6112), (4966, 5584)]