3964563712

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26293}}^1$

素因数の和:26359

約数の個数: 72

約数和(自身を含む): 8599189760

約数和(自身を除く): 4634626048

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 18848, 26293, 37696, 52586, 75392, 105172, 150784, 210344, 420688, 499567, 815083, 841376, 999134, 1630166, 1682752, 1998268, 3260332, 3365504, 3996536, 6520664, 6731008, 7993072, 13041328, 15486577, 15986144, 26082656, 30973154, 31972288, 52165312, 61946308, 63944576, 104330624, 123892616, 127889152, 208661248, 247785232, 495570464, 991140928, 1982281856, 3964563712]

約数ペア:

[(1, 3964563712), (2, 1982281856), (4, 991140928), (8, 495570464), (16, 247785232), (19, 208661248), (31, 127889152), (32, 123892616), (38, 104330624), (62, 63944576), (64, 61946308), (76, 52165312), (124, 31972288), (128, 30973154), (152, 26082656), (248, 15986144), (256, 15486577), (304, 13041328), (496, 7993072), (589, 6731008), (608, 6520664), (992, 3996536), (1178, 3365504), (1216, 3260332), (1984, 1998268), (2356, 1682752), (2432, 1630166), (3968, 999134), (4712, 841376), (4864, 815083), (7936, 499567), (9424, 420688), (18848, 210344), (26293, 150784), (37696, 105172), (52586, 75392)]