28341408

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 78140160

約数和(自身を除く): 49798752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 79, 96, 101, 111, 148, 158, 202, 222, 237, 296, 303, 316, 404, 444, 474, 592, 606, 632, 808, 888, 948, 1184, 1212, 1264, 1616, 1776, 1896, 2424, 2528, 2923, 3232, 3552, 3737, 3792, 4848, 5846, 7474, 7584, 7979, 8769, 9696, 11211, 11692, 14948, 15958, 17538, 22422, 23384, 23937, 29896, 31916, 35076, 44844, 46768, 47874, 59792, 63832, 70152, 89688, 93536, 95748, 119584, 127664, 140304, 179376, 191496, 255328, 280608, 295223, 358752, 382992, 590446, 765984, 885669, 1180892, 1771338, 2361784, 3542676, 4723568, 7085352, 9447136, 14170704, 28341408]

約数ペア:

[(1, 28341408), (2, 14170704), (3, 9447136), (4, 7085352), (6, 4723568), (8, 3542676), (12, 2361784), (16, 1771338), (24, 1180892), (32, 885669), (37, 765984), (48, 590446), (74, 382992), (79, 358752), (96, 295223), (101, 280608), (111, 255328), (148, 191496), (158, 179376), (202, 140304), (222, 127664), (237, 119584), (296, 95748), (303, 93536), (316, 89688), (404, 70152), (444, 63832), (474, 59792), (592, 47874), (606, 46768), (632, 44844), (808, 35076), (888, 31916), (948, 29896), (1184, 23937), (1212, 23384), (1264, 22422), (1616, 17538), (1776, 15958), (1896, 14948), (2424, 11692), (2528, 11211), (2923, 9696), (3232, 8769), (3552, 7979), (3737, 7584), (3792, 7474), (4848, 5846)]