73693856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 155302560

約数和(自身を除く): 81608704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 1987, 2318, 3974, 4636, 7948, 9272, 15896, 18544, 31792, 37088, 37753, 63584, 75506, 121207, 151012, 242414, 302024, 484828, 604048, 969656, 1208096, 1939312, 2302933, 3878624, 4605866, 9211732, 18423464, 36846928, 73693856]

約数ペア:

[(1, 73693856), (2, 36846928), (4, 18423464), (8, 9211732), (16, 4605866), (19, 3878624), (32, 2302933), (38, 1939312), (61, 1208096), (76, 969656), (122, 604048), (152, 484828), (244, 302024), (304, 242414), (488, 151012), (608, 121207), (976, 75506), (1159, 63584), (1952, 37753), (1987, 37088), (2318, 31792), (3974, 18544), (4636, 15896), (7948, 9272)]