28994784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 96

約数和(自身を含む): 93703680

約数和(自身を除く): 64708896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 3319, 4368, 6638, 8736, 9957, 13276, 19914, 23233, 26552, 39828, 43147, 46466, 53104, 69699, 79656, 86294, 92932, 106208, 129441, 139398, 159312, 172588, 185864, 258882, 278796, 302029, 318624, 345176, 371728, 517764, 557592, 604058, 690352, 743456, 906087, 1035528, 1115184, 1208116, 1380704, 1812174, 2071056, 2230368, 2416232, 3624348, 4142112, 4832464, 7248696, 9664928, 14497392, 28994784]

約数ペア:

[(1, 28994784), (2, 14497392), (3, 9664928), (4, 7248696), (6, 4832464), (7, 4142112), (8, 3624348), (12, 2416232), (13, 2230368), (14, 2071056), (16, 1812174), (21, 1380704), (24, 1208116), (26, 1115184), (28, 1035528), (32, 906087), (39, 743456), (42, 690352), (48, 604058), (52, 557592), (56, 517764), (78, 371728), (84, 345176), (91, 318624), (96, 302029), (104, 278796), (112, 258882), (156, 185864), (168, 172588), (182, 159312), (208, 139398), (224, 129441), (273, 106208), (312, 92932), (336, 86294), (364, 79656), (416, 69699), (546, 53104), (624, 46466), (672, 43147), (728, 39828), (1092, 26552), (1248, 23233), (1456, 19914), (2184, 13276), (2912, 9957), (3319, 8736), (4368, 6638)]