39299372

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 86088240

約数和(自身を除く): 46788868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 173, 196, 244, 266, 346, 427, 532, 692, 854, 931, 1159, 1211, 1708, 1862, 2318, 2422, 2989, 3287, 3724, 4636, 4844, 5978, 6574, 8113, 8477, 10553, 11956, 13148, 16226, 16954, 21106, 23009, 32452, 33908, 42212, 46018, 56791, 73871, 92036, 113582, 147742, 161063, 200507, 227164, 295484, 322126, 401014, 517097, 644252, 802028, 1034194, 1403549, 2068388, 2807098, 5614196, 9824843, 19649686, 39299372]

約数ペア:

[(1, 39299372), (2, 19649686), (4, 9824843), (7, 5614196), (14, 2807098), (19, 2068388), (28, 1403549), (38, 1034194), (49, 802028), (61, 644252), (76, 517097), (98, 401014), (122, 322126), (133, 295484), (173, 227164), (196, 200507), (244, 161063), (266, 147742), (346, 113582), (427, 92036), (532, 73871), (692, 56791), (854, 46018), (931, 42212), (1159, 33908), (1211, 32452), (1708, 23009), (1862, 21106), (2318, 16954), (2422, 16226), (2989, 13148), (3287, 11956), (3724, 10553), (4636, 8477), (4844, 8113), (5978, 6574)]