40502528

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 92961120

約数和(自身を除く): 52458592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 757, 836, 1216, 1408, 1514, 1672, 2432, 2816, 3028, 3344, 4864, 6056, 6688, 8327, 12112, 13376, 14383, 16654, 24224, 26752, 28766, 33308, 48448, 53504, 57532, 66616, 96896, 115064, 133232, 158213, 193792, 230128, 266464, 316426, 460256, 532928, 632852, 920512, 1065856, 1265704, 1841024, 2131712, 2531408, 3682048, 5062816, 10125632, 20251264, 40502528]

約数ペア:

[(1, 40502528), (2, 20251264), (4, 10125632), (8, 5062816), (11, 3682048), (16, 2531408), (19, 2131712), (22, 1841024), (32, 1265704), (38, 1065856), (44, 920512), (64, 632852), (76, 532928), (88, 460256), (128, 316426), (152, 266464), (176, 230128), (209, 193792), (256, 158213), (304, 133232), (352, 115064), (418, 96896), (608, 66616), (704, 57532), (757, 53504), (836, 48448), (1216, 33308), (1408, 28766), (1514, 26752), (1672, 24224), (2432, 16654), (2816, 14383), (3028, 13376), (3344, 12112), (4864, 8327), (6056, 6688)]