71627431048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{16339}}^1$

素因数の和:16706

約数の個数: 64

約数和(自身を含む): 143059968000

約数和(自身を除く): 71432536952

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 191, 302, 382, 604, 764, 1208, 1528, 2869, 3629, 5738, 7258, 11476, 14516, 16339, 22952, 28841, 29032, 32678, 57682, 65356, 115364, 130712, 230728, 310441, 547979, 620882, 1095958, 1241764, 2191916, 2467189, 2483528, 3120749, 4383832, 4934378, 6241498, 9868756, 12482996, 19737512, 24965992, 46876591, 59294231, 93753182, 118588462, 187506364, 237176924, 375012728, 471233099, 474353848, 942466198, 1884932396, 3769864792, 8953428881, 17906857762, 35813715524, 71627431048]

約数ペア:

[(1, 71627431048), (2, 35813715524), (4, 17906857762), (8, 8953428881), (19, 3769864792), (38, 1884932396), (76, 942466198), (151, 474353848), (152, 471233099), (191, 375012728), (302, 237176924), (382, 187506364), (604, 118588462), (764, 93753182), (1208, 59294231), (1528, 46876591), (2869, 24965992), (3629, 19737512), (5738, 12482996), (7258, 9868756), (11476, 6241498), (14516, 4934378), (16339, 4383832), (22952, 3120749), (28841, 2483528), (29032, 2467189), (32678, 2191916), (57682, 1241764), (65356, 1095958), (115364, 620882), (130712, 547979), (230728, 310441)]