16629332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 33122880

約数和(自身を除く): 16493548

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 211, 244, 323, 422, 646, 844, 1037, 1159, 1292, 2074, 2318, 3587, 4009, 4148, 4636, 7174, 8018, 12871, 14348, 16036, 19703, 25742, 39406, 51484, 68153, 78812, 136306, 218807, 244549, 272612, 437614, 489098, 875228, 978196, 4157333, 8314666, 16629332]

約数ペア:

[(1, 16629332), (2, 8314666), (4, 4157333), (17, 978196), (19, 875228), (34, 489098), (38, 437614), (61, 272612), (68, 244549), (76, 218807), (122, 136306), (211, 78812), (244, 68153), (323, 51484), (422, 39406), (646, 25742), (844, 19703), (1037, 16036), (1159, 14348), (1292, 12871), (2074, 8018), (2318, 7174), (3587, 4636), (4009, 4148)]