12578023552

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{6949}}^1$

素因数の和:7221

約数の個数: 64

約数和(自身を含む): 25520400000

約数和(自身を除く): 12942376448

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 179, 316, 358, 632, 716, 1264, 1432, 2528, 2864, 5056, 5728, 6949, 10112, 11456, 13898, 14141, 22912, 27796, 28282, 55592, 56564, 111184, 113128, 222368, 226256, 444736, 452512, 548971, 889472, 905024, 1097942, 1243871, 1810048, 2195884, 2487742, 4391768, 4975484, 8783536, 9950968, 17567072, 19901936, 35134144, 39803872, 70268288, 79607744, 98265809, 159215488, 196531618, 393063236, 786126472, 1572252944, 3144505888, 6289011776, 12578023552]

約数ペア:

[(1, 12578023552), (2, 6289011776), (4, 3144505888), (8, 1572252944), (16, 786126472), (32, 393063236), (64, 196531618), (79, 159215488), (128, 98265809), (158, 79607744), (179, 70268288), (316, 39803872), (358, 35134144), (632, 19901936), (716, 17567072), (1264, 9950968), (1432, 8783536), (2528, 4975484), (2864, 4391768), (5056, 2487742), (5728, 2195884), (6949, 1810048), (10112, 1243871), (11456, 1097942), (13898, 905024), (14141, 889472), (22912, 548971), (27796, 452512), (28282, 444736), (55592, 226256), (56564, 222368), (111184, 113128)]