70918112

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 145115712

約数和(自身を除く): 74197600

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 376, 488, 752, 773, 976, 1504, 1546, 1952, 2867, 3092, 5734, 6184, 11468, 12368, 22936, 24736, 36331, 45872, 47153, 72662, 91744, 94306, 145324, 188612, 290648, 377224, 581296, 754448, 1162592, 1508896, 2216191, 4432382, 8864764, 17729528, 35459056, 70918112]

約数ペア:

[(1, 70918112), (2, 35459056), (4, 17729528), (8, 8864764), (16, 4432382), (32, 2216191), (47, 1508896), (61, 1162592), (94, 754448), (122, 581296), (188, 377224), (244, 290648), (376, 188612), (488, 145324), (752, 94306), (773, 91744), (976, 72662), (1504, 47153), (1546, 45872), (1952, 36331), (2867, 24736), (3092, 22936), (5734, 12368), (6184, 11468)]