7738016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 19051200

約数和(自身を除く): 11313184

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 89, 104, 143, 152, 176, 178, 208, 209, 247, 286, 304, 352, 356, 416, 418, 494, 572, 608, 712, 836, 979, 988, 1144, 1157, 1424, 1672, 1691, 1958, 1976, 2288, 2314, 2717, 2848, 3344, 3382, 3916, 3952, 4576, 4628, 5434, 6688, 6764, 7832, 7904, 9256, 10868, 12727, 13528, 15664, 18512, 18601, 21736, 21983, 25454, 27056, 31328, 37024, 37202, 43472, 43966, 50908, 54112, 74404, 86944, 87932, 101816, 148808, 175864, 203632, 241813, 297616, 351728, 407264, 483626, 595232, 703456, 967252, 1934504, 3869008, 7738016]

約数ペア:

[(1, 7738016), (2, 3869008), (4, 1934504), (8, 967252), (11, 703456), (13, 595232), (16, 483626), (19, 407264), (22, 351728), (26, 297616), (32, 241813), (38, 203632), (44, 175864), (52, 148808), (76, 101816), (88, 87932), (89, 86944), (104, 74404), (143, 54112), (152, 50908), (176, 43966), (178, 43472), (208, 37202), (209, 37024), (247, 31328), (286, 27056), (304, 25454), (352, 21983), (356, 21736), (416, 18601), (418, 18512), (494, 15664), (572, 13528), (608, 12727), (712, 10868), (836, 9256), (979, 7904), (988, 7832), (1144, 6764), (1157, 6688), (1424, 5434), (1672, 4628), (1691, 4576), (1958, 3952), (1976, 3916), (2288, 3382), (2314, 3344), (2717, 2848)]