28419744

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15613

約数の個数: 48

約数和(自身を含む): 78533280

約数和(自身を除く): 50113536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 15581, 31162, 46743, 62324, 93486, 124648, 186972, 249296, 296039, 373944, 498592, 592078, 747888, 888117, 1184156, 1495776, 1776234, 2368312, 3552468, 4736624, 7104936, 9473248, 14209872, 28419744]

約数ペア:

[(1, 28419744), (2, 14209872), (3, 9473248), (4, 7104936), (6, 4736624), (8, 3552468), (12, 2368312), (16, 1776234), (19, 1495776), (24, 1184156), (32, 888117), (38, 747888), (48, 592078), (57, 498592), (76, 373944), (96, 296039), (114, 249296), (152, 186972), (228, 124648), (304, 93486), (456, 62324), (608, 46743), (912, 31162), (1824, 15581)]