28112304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 53311056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1439, 1628, 1776, 2442, 2878, 3256, 4317, 4884, 5756, 6512, 8634, 9768, 11512, 15829, 17268, 19536, 23024, 31658, 34536, 47487, 53243, 63316, 69072, 94974, 106486, 126632, 159729, 189948, 212972, 253264, 319458, 379896, 425944, 585673, 638916, 759792, 851888, 1171346, 1277832, 1757019, 2342692, 2555664, 3514038, 4685384, 7028076, 9370768, 14056152, 28112304]

約数ペア:

[(1, 28112304), (2, 14056152), (3, 9370768), (4, 7028076), (6, 4685384), (8, 3514038), (11, 2555664), (12, 2342692), (16, 1757019), (22, 1277832), (24, 1171346), (33, 851888), (37, 759792), (44, 638916), (48, 585673), (66, 425944), (74, 379896), (88, 319458), (111, 253264), (132, 212972), (148, 189948), (176, 159729), (222, 126632), (264, 106486), (296, 94974), (407, 69072), (444, 63316), (528, 53243), (592, 47487), (814, 34536), (888, 31658), (1221, 23024), (1439, 19536), (1628, 17268), (1776, 15829), (2442, 11512), (2878, 9768), (3256, 8634), (4317, 6512), (4884, 5756)]