28949616

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3563

約数の個数: 80

約数和(自身を含む): 87494400

約数和(自身を除く): 58544784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3527, 4104, 7054, 8208, 10581, 14108, 21162, 28216, 31743, 42324, 56432, 63486, 67013, 84648, 95229, 126972, 134026, 169296, 190458, 201039, 253944, 268052, 380916, 402078, 507888, 536104, 603117, 761832, 804156, 1072208, 1206234, 1523664, 1608312, 1809351, 2412468, 3216624, 3618702, 4824936, 7237404, 9649872, 14474808, 28949616]

約数ペア:

[(1, 28949616), (2, 14474808), (3, 9649872), (4, 7237404), (6, 4824936), (8, 3618702), (9, 3216624), (12, 2412468), (16, 1809351), (18, 1608312), (19, 1523664), (24, 1206234), (27, 1072208), (36, 804156), (38, 761832), (48, 603117), (54, 536104), (57, 507888), (72, 402078), (76, 380916), (108, 268052), (114, 253944), (144, 201039), (152, 190458), (171, 169296), (216, 134026), (228, 126972), (304, 95229), (342, 84648), (432, 67013), (456, 63486), (513, 56432), (684, 42324), (912, 31743), (1026, 28216), (1368, 21162), (2052, 14108), (2736, 10581), (3527, 8208), (4104, 7054)]