71224616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 140988000

約数和(自身を除く): 69763384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 757, 1238, 1514, 2476, 3028, 4952, 6056, 11761, 14383, 23522, 28766, 47044, 57532, 94088, 115064, 468583, 937166, 1874332, 3748664, 8903077, 17806154, 35612308, 71224616]

約数ペア:

[(1, 71224616), (2, 35612308), (4, 17806154), (8, 8903077), (19, 3748664), (38, 1874332), (76, 937166), (152, 468583), (619, 115064), (757, 94088), (1238, 57532), (1514, 47044), (2476, 28766), (3028, 23522), (4952, 14383), (6056, 11761)]