28555512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 79574400

約数和(自身を除く): 51018888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 179, 184, 204, 276, 289, 358, 391, 408, 537, 552, 578, 716, 782, 867, 1074, 1156, 1173, 1432, 1564, 1734, 2148, 2312, 2346, 3043, 3128, 3468, 4117, 4296, 4692, 6086, 6647, 6936, 8234, 9129, 9384, 12172, 12351, 13294, 16468, 18258, 19941, 24344, 24702, 26588, 32936, 36516, 39882, 49404, 51731, 53176, 69989, 73032, 79764, 98808, 103462, 139978, 155193, 159528, 206924, 209967, 279956, 310386, 413848, 419934, 559912, 620772, 839868, 1189813, 1241544, 1679736, 2379626, 3569439, 4759252, 7138878, 9518504, 14277756, 28555512]

約数ペア:

[(1, 28555512), (2, 14277756), (3, 9518504), (4, 7138878), (6, 4759252), (8, 3569439), (12, 2379626), (17, 1679736), (23, 1241544), (24, 1189813), (34, 839868), (46, 620772), (51, 559912), (68, 419934), (69, 413848), (92, 310386), (102, 279956), (136, 209967), (138, 206924), (179, 159528), (184, 155193), (204, 139978), (276, 103462), (289, 98808), (358, 79764), (391, 73032), (408, 69989), (537, 53176), (552, 51731), (578, 49404), (716, 39882), (782, 36516), (867, 32936), (1074, 26588), (1156, 24702), (1173, 24344), (1432, 19941), (1564, 18258), (1734, 16468), (2148, 13294), (2312, 12351), (2346, 12172), (3043, 9384), (3128, 9129), (3468, 8234), (4117, 6936), (4296, 6647), (4692, 6086)]