74616944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 153682128

約数和(自身を除く): 79065184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 397, 691, 794, 1382, 1588, 2764, 3176, 5528, 6352, 6749, 11056, 11747, 13498, 23494, 26996, 46988, 53992, 93976, 107984, 187952, 274327, 548654, 1097308, 2194616, 4389232, 4663559, 9327118, 18654236, 37308472, 74616944]

約数ペア:

[(1, 74616944), (2, 37308472), (4, 18654236), (8, 9327118), (16, 4663559), (17, 4389232), (34, 2194616), (68, 1097308), (136, 548654), (272, 274327), (397, 187952), (691, 107984), (794, 93976), (1382, 53992), (1588, 46988), (2764, 26996), (3176, 23494), (5528, 13498), (6352, 11747), (6749, 11056)]