15958432

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 36191232

約数和(自身を除く): 20232800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 373, 382, 746, 764, 1337, 1492, 1528, 2611, 2674, 2984, 3056, 5222, 5348, 5968, 6112, 10444, 10696, 11936, 20888, 21392, 41776, 42784, 71243, 83552, 142486, 284972, 498701, 569944, 997402, 1139888, 1994804, 2279776, 3989608, 7979216, 15958432]

約数ペア:

[(1, 15958432), (2, 7979216), (4, 3989608), (7, 2279776), (8, 1994804), (14, 1139888), (16, 997402), (28, 569944), (32, 498701), (56, 284972), (112, 142486), (191, 83552), (224, 71243), (373, 42784), (382, 41776), (746, 21392), (764, 20888), (1337, 11936), (1492, 10696), (1528, 10444), (2611, 6112), (2674, 5968), (2984, 5348), (3056, 5222)]